KF0YBZ
Active2x3District 0
No competing applications on record.
License HolderKnefelkamp, Eric J
License ClassTechnician
Min. Class RequiredTechnician
LocationSaint Louis, MO
Grant DateApr 17, 2026
Expiration DateApr 17, 2036
KF0YBZ is a 2x3 format amateur radio callsign. It is currently registered to Knefelkamp, Eric J in Saint Louis, MO. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- ..-. ----- -.-- -... --..
CW Weight: 52 units(Very heavy)
Voice Phonetics
Kilo Foxtrot Zero Yankee Bravo Zulu
Readability: 7/10(Good readability)
License History
- System-Generated GrantApr 17, 2026
- License IssuedApr 17, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.